$ABC

Accept crypto.
Keep custody.

The $ABC payment gateway. Invoices, QR checkout, on-chain confirmation and webhooks โ€” with every payment going straight to your own wallet.

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Non-custodial by design

Payments land directly in your own Solana wallet. We never hold your funds โ€” or your keys.

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Solana Pay QR checkout

Hosted pay pages with QR codes. Customers scan with Phantom or Solflare and pay in seconds.

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API + signed webhooks

Create invoices from your own site via REST. Get HMAC-signed webhooks the moment payment confirms.

Solana-first ยท $ABC preferred ยท Built for merchants who keep their own keys

AdvanceBitcoin Gateway